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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1804 | 1 |
| 1865 | 1 |
| 1880 | 1 |
| 1894 | 1 |
| 1925 | 1 |
| 1932 | 3 |
| 1933 | 1 |
| 1946 | 2 |
| 1949 | 2 |
| 1951 | 2 |
| 1954 | 1 |
| 1955 | 2 |
| 1957 | 4 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 2 |
| 1961 | 3 |
| 1962 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1971 | 1 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 2 |
| 1986 | 1 |
| 1989 | 1 |
| 2003 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2016 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 0 |